| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Neoiphinoe arctica (Middendorff, 1849) |
Arctic, Northern Pacific and Northeast Atlantic | ||
| Neoiphinoe coronata (Gould, 1860) |
Crowned hairysnail | Arctic and Northeast Pacific | |
| Neoiphinoe echinata (Egorov & Alexeyev, 1998) |
Arctic | ||
| Neoiphinoe kroeyeri (Philippi, 1849) |
Kroyer's hairysnail | Arctic, Northern Pacific and Northeast Atlantic |